[meteorite-list] Lutetia

From: Benjamin P. Sun <bpsun2009_at_meteoritecentral.com>
Date: Sat, 12 Nov 2011 21:46:13 -0500
Message-ID: <CAE1PX8682Ew_UvVGwepyoKGzk0P0zKUvjcRYRPzma3fJZTBr0g_at_mail.gmail.com>

Carl,

Yes, regolith is a mixture of PB and native rock. I can only say, from
what I've read about Lunar regolith breccia meteorites, is that they
are usually composed of 10%(at most) or less of impactor material, and
the remaining majority is native material from the parent body. But
Dr. Korotev(or Dr. Irving, et. al.) would be the expert to ask.
Received on Sat 12 Nov 2011 09:46:13 PM PST